| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [verb] for [adj] months | 36 |
|
| 2 | has been [verb] for three [noun] | 29 |
|
| 3 | has been [verb] for three [noun pl] | 29 |
|
| 4 | have been [verb] for three months | 8 |
|
| 5 | [verb] been [verb] for three months | 8 |
|
| 6 | has been [verb] [prep] three months | 6 |
|
| 7 | has be [verb] for three months | 5 |
|
| 8 | [vb -s] been [verb] for three months | 5 |
|
| 9 | has [been] [verb] for three months | 5 |
|
| 10 | has [be] [verb] for three months | 5 |
|
| 11 | has been [verb] for three month | 5 |
|
